What Brolis Semiconductors does

Brolis Semiconductors is a Lithuanian defence technology company founded in 2011 by the Vizbaras brothers and headquartered in Vilnius. The company designs and manufactures electro-optical and laser systems for military end-users, spanning night vision devices, thermal imaging, short-wave infrared (SWIR) technology, laser aiming modules, and directed infrared countermeasure (DIRCM) systems. The core technical differentiator is vertical integration from molecular beam epitaxy (MBE) growth of gallium-antimonide (GaSb) laser diodes through complete weapon-sight and countermeasure system assembly, an unusual capability stack for a company of its size.

The company markets itself as an ITAR-free European-made alternative to US electro-optics suppliers and holds AQAP 2110, ISO 9001, and ISO 14001 certifications, plus NSPA supplier registration. Key customers include the Lithuanian Armed Forces (€17 million contract), Czech Armed Forces (17,000 tubes committed through 2032 via Exosens), Danish Army, Belgian Defence, and Spanish Army, with broader reach across NATO and allied forces in 38+ countries facilitated by an NSPA 11-country framework agreement for the LP5X laser aiming module. Cumulative LP5X deliveries exceed 40,000 units and annual production capacity is stated at 40,000+ units.

In March 2026, ETNA Equity Fund took a majority stake in what was reported as the largest Baltic defence private-equity transaction, with founders retaining approximately 40% ownership. Management has publicly stated revenue tripled for two consecutive years as of December 2025, placing Brolis among the fastest-growing European defence technology companies. Revenue mechanics are anchored on multi-year government procurement contracts, direct sales to NATO armed forces, and partnership-mediated distribution (PCO S.A. for Poland, Exosens for Czech Republic, Ukroboronprom for Ukraine). Product launches at Eurosatory 2024 (DATS3, HTR-5U, TC640, Ghostbuster) extended the addressable product surface from small-arms laser modules into thermal clip-ons, thermal cores, and platform-level countermeasures.

Name

Brolis Semiconductors

Legal name

Brolis Defence Group UAB

Website

https://brolis-defence.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Brolis Semiconductors is a Lithuanian defence technology company that develops electro-optical and laser systems — including night vision, thermal imaging, SWIR, laser aiming devices, and DIRCM — for NATO and allied militaries across 38+ countries, leveraging proprietary MBE GaSb semiconductor fabrication.

Ownership category

akta.pro rank

Product category

Defense Electro-Optical Systems

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Semiconductor and Related Device Manufacturing (334413), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Optical Instruments & Lenses (3827), Semiconductors & Related Devices (3674), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Military Power Supplies, RF/Microwave Components & Ruggedized Electronics (IMABAGAJ)

akta.pro secondary industries

Photodiodes & Discrete Photodetectors (HDAHAHAL), IFF/Identification, Beaconing & Cooperative Surveillance Systems (IMABAGAF)

Keywords

• Electro-optical defense systems
• Laser aiming devices
• Night vision systems
• Thermal imaging sights
• SWIR surveillance cameras

Headquarters

HQ city

Vilnius

HQ country

Lithuania

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Electro-Optical Hardware Sales: Sale of electro-optical defense systems including night vision devices, thermal sights, SWIR systems, laser aiming devices, and countermeasure equipment. One-time hardware purchase model typical of defense procurement with recurring maintenance and support services.
2. Product Training Services: Comprehensive training programs offered to customers on night/thermal vision and laser systems. Training sessions organized by experienced BROLIS instructors covering product functionality and practical combat applications.
3. Warranty and Support Services: Warranty and support services provided for BROLIS products following ISO9001 quality standards, including repair and maintenance authorized services.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels8 records

Core offering

Brolis Semiconductors designs and manufactures electro-optical and laser systems for defense and security applications, including laser aiming devices, thermal sights, night vision devices, SWIR weapon sights, and Directional Infrared Counter Measures (DIRCM). The company controls the full value chain from III-V semiconductor fabrication using Molecular Beam Epitaxy (MBE) through to complete integrated electro-optical system assembly. Its products serve dismounted soldiers, special operations forces, border guards, law enforcement units, and OEM system integrators across NATO and allied militaries in more than 40 countries.

Product overview

Brolis Semiconductors is a vertically integrated defence technology company offering a comprehensive portfolio of electro-optical and laser systems for military and security applications. The product portfolio is organized into six main categories: (1) Aiming Lasers including the LP5X advanced laser aiming device and FTAL LS-850e long-range designator; (2) Thermal devices featuring the HTR-5U/HTR-5G clip-on and standalone sights, DATS3 universal thermal sight, and LW15-100S stationary surveillance camera; (3) Night Vision devices including the BPS14 monocular and Twins binoculars; (4) SWIR Technology led by the S100U world's first SWIR weapon sight and SWIR surveillance camera; (5) Countermeasures with the Ghostbuster product family; and (6) OEM Projects offering custom laser modules and DIRCM systems. The company controls the entire value chain from semiconductor fabrication through system integration, enabling rapid adaptation to customer requirements and guaranteed quality.

Differentiator

Problem solved

Functional benefit

Products and services

• BROLIS LP5X Laser Aiming Device Advanced battle-proven laser aiming device for pointing and illumination from close to medium distances, deployed across NATO militaries and law enforcement.
• BROLIS FTAL LS-850e Long-Range Laser Designator Advanced laser pointer, illuminator, and designator with electronically controlled beam divergence effective up to tens of kilometres for JTAC/FOO applications.
• BROLIS SM Wide-Angle Short-Range Laser Illuminator Wide-angle short-range laser illuminator available in NIR (860, 915, 980 nm) and SWIR (1550 nm) wavelengths for vehicle, UAV, aircraft, and boat mounting.
• BROLIS LM SWIR Long-Range Designator Long-range pointer, illuminator, and designator in SWIR band (1550 nm) with ultra-long range performance up to tens of kilometres.
• OEM Laser Modules Custom OEM laser modules for targeting and illumination applications supporting wavelengths from visible through SWIR to extended SWIR up to 2100 nm for defense primes and system integrators.
• BROLIS HTR-5U Thermal Clip-On Sight Uncooled thermal clip-on sight with unity magnification designed for use in front of day scopes, featuring video recording and analog/digital UVC output.
• BROLIS HTR-5G Standalone Thermal Sight Uncooled thermal sight designed as standalone aiming sight or handheld device for machine gun applications, suitable for calibers up to .50 cal.
• BROLIS DATS3 Universal Thermal Sight Universal thermal sight with ultra-small form factor usable as weapon-mounted, helmet-mounted or handheld device with state-of-the-art LWIR FPA detector.
• BROLIS LW15-100S LWIR Surveillance Camera Stationary LWIR surveillance camera with motorised continuous zoom, ultra-sensitive uncooled detector, H.264 video compression, and ONVIF/Pelco-D protocol support for border control applications.
• BROLIS BPS14 Night Vision Monocular Night vision monocular utilizing latest image intensifier technology with long battery lifetime, auto-gating, and out-of-band NIR illuminator option.
• BROLIS Twins Night Vision Binoculars Night vision binoculars with collimated optical tubes utilizing latest image intensifier technology.
• BROLIS SWIR S100U Weapon Sight System World's first SWIR weapon sight system for medium-long distance observation and target acquisition with day/night capability in VIS, NIR and SWIR bands, equipped with autofocus and integrated 1550 nm laser illuminator.
• BROLIS SWIR Surveillance Camera Long-range SWIR surveillance system with day/night vision capability operating in VIS, NIR and SWIR bands simultaneously with 2000 meter detection range and LRF/designator pulse detection.
• BROLIS Ghostbuster Countermeasure Device Optics detection countermeasure device that prevents telescopic sights from being detected by active optics detection systems and protects operator's eyes from harmful infrared laser radiation.
• BROLIS DIRCM Countermeasure Module Industry's first 2.1-micron wavelength Directional Infrared Counter Measures (DIRCM) module based on direct diode technology, lightweight and ultra-compact replacing larger solid state and fibre laser systems.
• BROLIS Product Training Services Training sessions organized by experienced BROLIS instructors covering product functionality and practical combat applications of night/thermal vision and laser systems for military and law enforcement customers.

Quantifiable outcome

• LP5X has become one of the most widely fielded laser aiming devices in NATO with over 40,000 units delivered to 40+ countries since 2023
• +4 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Six partnerships are on record, tiered core and minor.

• ExosenscoreStrategic or Co-development Partner · 1 June 2026Exosens supplies approximately 17,000 high-performance image intensifier tubes for Czech Armed Forces under contract where BROLIS is the customer. Exosens positions as trusted ITAR-free supplier to NATO armed forces, with this being largest procurement of its kind for Czech Republic through 2032.
• PCO S.A.coreChannel Partner/ Reseller/ Distributor · 1 September 2025Polish state-owned defense company and strategic partner for supplying LP5X aiming laser to Polish Armed Forces. MoU signed at MSPO 2025 includes provisions for partial technology transfer, making it a deeper partnership than standard distribution. Ceremony attended by Lithuanian and Polish deputy ministers.
• UkroboronpromcoreStrategic or Co-development Partner · 1 January 2024Ukrainian state defense conglomerate. Mutual letter-of-intent signed for collaboration in defense technologies. Letter signed under supervision of Lithuanian President Gitanas Nausėda and President of Ukraine Volodymyr Zelenskyy. BROLIS is actively supporting Ukraine with defense equipment.
• NATO Support and Procurement Agency (NSPA)coreChannel Partner/ Reseller/ DistributorNATO's lead organisation for multinational acquisition. Awarded BROLIS LP5X an 11-country framework contract, enabling multiple NATO member states to procure BROLIS products under pre-negotiated terms. Spain, Lithuania, and others exercised options under this framework.
• CENZINminorChannel Partner/ Reseller/ DistributorPolish government defense procurement and sales organization. Organized BROLIS product testing events for Polish Ministry of Defence and Ministry of Interior representatives at shooting ranges near Warsaw.
• RUAGminorChannel Partner/ Reseller/ DistributorInternational aerospace and defense company. Represented BROLIS equipment at DSEI 2021 defense exhibition as distribution partner.

Scale indicators8 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Elbit Systems: Israeli defense electronics company with a broad electro-optical systems portfolio (night vision, thermal, laser, EW). Directly comparable to Brolis across night vision, thermal sights, laser aiming/designation, and DIRCM-adjacent countermeasures for military end-users.
• Hensoldt: German defense electronics and sensor company offering optronics, radar, and electronic warfare solutions for NATO forces. Closely comparable to Brolis in the dismounted-soldier and platform sensor category, with deeper portfolio breadth across airborne and naval sensors.
• Exosens (formerly Photonis): French specialist in image intensifier tubes, low-light sensors, and detector components serving defense and security markets. Directly comparable to Brolis in night vision and low-light imaging, and currently a Brolis supplier for the Czech Armed Forces tube contract.
• Rafael Advanced Defense Systems: Israeli defense systems house active in electro-optics, directed energy countermeasures, and tactical systems. Comparable to Brolis as a non-US provider of advanced military EO and countermeasure technologies competing for European and NATO procurement.
• Teledyne FLIR: US-based leader in thermal imaging and night vision systems for defense and security. Most directly comparable to Brolis's thermal sights (HTR-5U/HTR-5G, DATS3) and SWIR surveillance camera lines, and competes for similar dismounted-soldier programs globally.
• Aimpoint: Swedish-origin manufacturer of combat-proven reflex and laser aiming devices widely fielded in NATO militaries. The most direct head-to-head competitor to Brolis's LP5X in the laser aiming device category for small arms.

Broad incumbents

• Leonardo: Italian defense prime covering helicopters, electronics, and sensors including optronics for soldier systems and platforms. Overlaps with Brolis in thermal imaging, night vision, and laser designators but as part of a much larger multi-segment portfolio.
• Thales: French defense and aerospace prime with extensive optronics, communications, and sensor portfolios. Overlaps with Brolis in dismounted-soldier optics, thermal imaging, and laser systems but operates as a broad incumbent across many defense and civil segments.
• L3Harris Technologies: US defense prime with a significant tactical communications and night vision business (L3Harris Night Vision). Directly competes with Brolis in night vision devices and thermal imaging for NATO militaries, but is a US firm subject to ITAR — making Brolis's ITAR-free status a structural differentiator.
• Safran: French aerospace and defense group with optronics and avionics activities (Sagem). Comparable to Brolis in soldier-borne electro-optics and navigation/guidance optics, though Safran is a much broader incumbent with substantial civil aerospace exposure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/c/brolisdefence
• Facebookfacebook.com/BrolisSemiconductors
• LinkedInlinkedin.com/company/brolis-semiconductors
• Instagraminstagram.com/brolisdefence
• Xx.com/BrolisSemicon

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries2 records

Funding overview

Funding rounds4 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Brolis Semiconductors